. >> reporter: the director points out sometimes the laws of drama trump the laws of physics. >> the script says jack dies. he has to die. >> reporter: the ending for this movie had to include some tragedy. david wright, abc news. >> rose is lucky i wasn't out there. i would let go. i'm gone. >> of her? >> bye-bye, got to find another. >> going to get on the raft and kick her off? >> look, love. you've got to move on. look, see. >> you would have been like see you. pushed her. >> later, girl. sorry, life is tough. it's a jungle out there. plenty of fish in the sea. see you back at land, maybe. i'm an only child. >> i never noticed. >> it's slightly obvious. it's all right. well, our hearts and this show will go on. more from abc coming up next. don't go far -- it's so cold. it's so cold. don't go far -- it's so cold. it's so cold. >>> this morning on "world news now" -- the numbers game. new polls paint a picture of a shifting presidential race with just four weeks to go. >> both candidates will end up in all-important ohio later today. it is tuesday, october 9th. >> announcer: from